From: Bart Van Assche <bvanassche@acm.org>
To: Hannes Reinecke <hare@suse.com>,
Christoph Hellwig <hch@infradead.org>,
Po-Wen Kao <powenkao@google.com>
Cc: "James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
"open list:SCSI SUBSYSTEM" <linux-scsi@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 1/1] scsi: core: Fix error handler encryption support
Date: Wed, 3 Dec 2025 05:55:06 -1000 [thread overview]
Message-ID: <88900700-7f37-4c3e-878e-cf5f68f006cc@acm.org> (raw)
In-Reply-To: <34848777-b370-4a63-8b08-c3246d214167@suse.com>
On 12/2/25 10:42 PM, Hannes Reinecke wrote:
> There had been an intersection with the reserved command stuff, but
> now that Bart has dusted things off there I guess I should give it
> another go.
Does that patch series perhaps involve allocating a reserved command
from inside the SCSI error handler? Won't that break SCSI LLDs that
restrict the queue depth to one? I think that the following SCSI LLDs
only support one command (.can_queue = 1):
* drivers/scsi/fdomain.c
* drivers/scsi/mac53c94.c
* drivers/scsi/ppa.c
* drivers/scsi/imm.c
* drivers/scsi/aha152x.c
Thanks,
Bart.
next prev parent reply other threads:[~2025-12-03 15:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-03 7:33 [PATCH v2 1/1] scsi: core: Fix error handler encryption support Po-Wen Kao
2025-12-03 7:38 ` Christoph Hellwig
2025-12-03 8:42 ` Hannes Reinecke
2025-12-03 15:55 ` Bart Van Assche [this message]
2025-12-04 7:55 ` Hannes Reinecke
2025-12-03 15:57 ` Bart Van Assche
2025-12-04 10:13 ` Christoph Hellwig
2025-12-04 23:20 ` Brian Kao
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